The characteristics of pressure recovery in an adjustable ejector multi-evaporator refrigeration system by Lin, Chen, Cai, Wenjian, Li, Yanzhong, Yan, Jia, Hu, Yu

“…In this paper, Computational Fluid Dynamics (CFD) technique is used to investigate the adaption of adjustable ejector for variable cooling loads and the characteristics of ejector pressure recovery in a multi-evaporator refrigeration system (EMERS) using R134a as the refrigerant. …”
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Enhanced-efficiency operating variables selection for vapor compression refrigeration cycle system by Yin, Xiaohong, Li, Shaoyuan, Cai, Wenjian

“…In this paper, a novel enhanced-efficiency selection of operating variables based on self-optimizing control (SOC) method for the vapor compression refrigeration cycle (VCC) system is proposed. An objective function is proposed to maximize the energy efficiency of the VCC system while meeting with the demand of indoor thermal comfort. …”
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State-space modelling for the ejector-based refrigeration system driven by low grade energy by Xue, Binqiang, Cai, Wenjian, Wang, Xinli

“…Finally, the proposed state-space model has been validated by dynamic response experiments on the ejector-based refrigeration cycle with refrigerant R134a.The experimental results indicate that the proposed model can predict well the dynamics of the ejector-based refrigeration system.…”
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Experimental study on a multi-evaporator refrigeration system with variable area ratio ejector by Li, Cui, Yan, Jia, Li, Yanzhong, Cai, Wenjian, Lin, Chen, Chen, Haoran

Subjects: “…Multi-evaporator refrigeration system…”
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Geometry parameters effect for air-cooled ejector cooling systems with R134a refrigerant by Yan, Jia, Cai, Wenjian, Li, Yanzhong

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Laser cooling of a semiconductor by 40 kelvin: an optical refrigerator based on cadmium sulfide nanoribbions by Xiong, Qihua, Zhang, Jun, Li, Dehui, Chen, Renjie

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Pressure recovery ratio in a variable cooling loads ejector-based multi-evaporator refrigeration system by Lin, Chen, Cai, Wenjian, Li, Yanzhong, Yan, Jia, Hu, Yu

“…In this paper, the Computational Fluid Dynamics (CFD) technique is used to investigate the influences of varying cooling loads on the ejector pressure recovery performance in an ejector-based multi-evaporator refrigeration system (EMERS) using R134a as the refrigerant. …”
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Giant excitonic upconverted emission from two-dimensional semiconductor in doubly resonant plasmonic nanocavity by Qi, Pengfei, Dai, Yuchen, Luo, Yang, Tao, Guangyi, Zheng, Liheng, Liu, Donglin, Zhang, Tianhao, Zhou, Jiadong, Shen, Bo, Lin, Feng, Liu, Zheng, Fang, Zheyu

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Supercritical CO₂ power cycle and ejector refrigeration cycle for marine dual fuel engine efficiency enhancement by utilizing exhaust gas and charge air heat by Jiang, Yuemao., Wang, Zhe, Ma, Yue, Ji, Yulong, Cai, Wenjian, Han, Fenghui

Subjects: “…Thermally Driven Ejector Refrigeration Cycle…”
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Multi-mode operation and thermo-economic analyses of combined cooling and power systems for recovering waste heat from data centers by Chen, Xiaoting, Pan, Mingzhang, Li, Xiaoya, Zhang, Ke

“…In total, six cogeneration systems with different configurations are investigated, with the power cycles being either organic Rankine cycle or Kalina cycle, and the refrigeration cycles being vapor compression refrigeration cycle, ejector expansion refrigeration cycle or absorption refrigeration cycle. …”
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Modelling of a magnetocaloric system for cooling in the kilowatt range by Govindaraju, V.R., Vilathgamuwa, D.M., Ramanujan, R.V.

“…In contrast, this paper reports the applicability of magnetic refrigeration to the 50 kW range. A packed bed active magnetic regenerator was modelled and the influence of parameters such as geometry and operating parameters were studied for different geometries. …”
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Experimental study of the behavior of a hybrid ejector-based air-conditioning system with R134a by Wang, Hao, Cai, Wenjian, Wang, Youyi, Yan, Jia, Wang, Lei

“…A hybrid ejector-based air-conditioning system which combines a vapor compression cycle and a ejector refrigeration cycle was developed. The waste heat energy from automobile is applied as driven source towards ejector refrigeration cycle. …”
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Laser cooling of organic–inorganic lead halide perovskites by Ha, Son-Tung, Shen, Chao, Zhang, Jun, Xiong, Qihua

“…Optical irradiation with suitable energy can cool solids, a phenomenon known as optical refrigeration, first proposed in 1929 and experimentally achieved in ytterbium-doped glasses in 1995. …”
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A hybrid dynamic condenser model for transient analysis and model-based controller design by Ding, Xudong, Duan, Peiyong, Cai, Wenjian, Yan, Jia

“…In this paper, a hybrid modeling approach is proposed to describe the dynamic behavior of the two phase flow condensers used in air-conditioning and refrigeration systems. The model is formulated based on fundamental energy and mass balance governing equations, and thermodynamic principles, while some constants and less important variables that change very little during normal operation, such as cross-sectional areas, mean void fraction, the derivative of the saturation enthalpy with respect to pressure, etc., are lumped into several unknown parameters. …”
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CdS bulk crystal growth by optical floating zone method: strong photoluminescence upconversion and minimum trapped state emission by Du, Ke-Zhao, Wang, Xingzhi, Zhang, Jun, Liu, Xinfeng, Kloc, Christian, Xiong, Qihua

“…CdS materials have shown promise in optical refrigeration. However, the current success of laser cooling is still limited to nanobelt morphology. …”
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Single-crystal SnSe thermoelectric fibers via laser-induced directional crystallization : from 1D fibers to multidimensional fabrics by Zhang, Jing, Zhang, Ting, Zhang, Hang, Wang, Zhixun, Li, Chen, Wang, Zhe, Li, Kaiwei, Huang, Xingming, Chen, Ming, Chen, Zhe, Tian, Zhiting, Chen, Haisheng, Zhao, Li-Dong, Wei, Lei

“…Single-crystal tin selenide (SnSe), a record holder of high-performance thermoelectric materials, enables high-efficient interconversion between heat and electricity for power generation or refrigeration. However, the rigid bulky SnSe cannot satisfy the applications for flexible and wearable devices. …”
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Electric-tree resistant performance and thermal charge-carrier dissipation mechanism of voltage stabilizer-modified EPDM by Li, Zhongyuan, Zhang, Jian, Wang, Lei, Liu, Heqian, Chen, Shiyu, Xu, Minhu, Yang, Hongda, Liang, Jianquan, Sun, Weifeng

“…The present study proves the important role of voltage stabilizers in improving insulation performance of EPDM material, and reveals the refrigeration mechanism on hot charge carriers for restricting electric-tree growth, which provides a significant strategy of chemical modifications for developing high-insulation cable accessory materials.…”
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Liquid Desiccant Air-Conditioning (LDAC) system by Kang, Wilson Wei Chen.

“…Buildings currently account for 72% of the nation’s electricity use and 40% of our carbon dioxide (CO2) emissions each year, 5% of which comes directly from air conditioning. The refrigerants typically used in air conditioners are potent greenhouse gases that may contribute to global climate change. …”
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Virtual storage capacity using demand response management to overcome intermittency of solar PV generation by Kandasamy, Nandha Kumar, Tseng, King Jet, Soong, Boon Hee

“…The proposed DRM algorithm involves controlling loads with large time constants such as air conditioning systems and refrigerators based on the forecasted solar PV generation. …”
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